1.27 mm Pitch, 10-Position Shrouded SMT Header
The 20021221-00010C4LF is a dual-row, 10-position header from the Minitek127® 1.27mm series by Amphenol ICC (FCI).
Gold Mating Finish and 10 µinch Plating
The solder posts have 50.0 µinch (1.27 µm) tin finish, which wets well to standard SAC305 solder paste in reflow. The pick-and-place feature (flat top surface on the shroud) lets the nozzle handle the part without disturbing the pins.
Board-to-Board Stack Height and Routing
With an insulation height of 0.220" (5.60 mm) and a mating pin length of 0.120" (3.05 mm), the mated stack height lands in the 5–8 mm range typical for mezzanine card connections. The SMT termination and tape-and-reel packaging make this header compatible with automated pick-and-place assembly.
Position Count Comparison with Siblings
The 10-position 20021221-00010C4LF sits alongside the 12-position (20021221-00012C4LF) and 14-position (20021221-00014C4LF) variants in the same Minitek127® series. If the BOM calls for 10 positions, this is the direct match; the 12-position sibling is a drop-in for a 12-circuit board layout but will not fit a 10-position footprint.